4265525 has 12 divisors (see below), whose sum is σ = 5770464. Its totient is φ = 3102000.

The previous prime is 4265489. The next prime is 4265537. The reversal of 4265525 is 5255624.

4265525 = 401² + 402² + ... + 425².

It is not a de Polignac number, because 4265525 - 2¹⁶ = 4199989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7481 + ... + 8030.

It is an arithmetic number, because the mean of its divisors is an integer number (480872).

Almost surely, 2^4265525 is an apocalyptic number.

It is an amenable number.

4265525 is a deficient number, since it is larger than the sum of its proper divisors (1504939).

4265525 is a wasteful number, since it uses less digits than its factorization.

4265525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15532 (or 15527 counting only the distinct ones).

The product of its digits is 12000, while the sum is 29.

The square root of 4265525 is about 2065.3147459891. The cubic root of 4265525 is about 162.1775855763.

Subtracting 4265525 from its reverse (5255624), we obtain a palindrome (990099).

The spelling of 4265525 in words is "four million, two hundred sixty-five thousand, five hundred twenty-five".